SchemaSpy analyzes database metadata to reverse engineer dynamic Entity Relationship (ER) diagrams. It works with just about any JDBC-compliant database and can identify Ruby on Rails style databases, as well as other implied relationships.

KForge is a stable, enterprise application for project hosting. KForge provisions project services on-demand and controls access with a robust, role-based, single sign-on access controller. Project services include version control systems (e.g. Git, Mercurial, Subversion); project frameworks with mechanisms to plan and track work (e.g. Trac); wikis and mailing lists (e.g. MoinMoin, Mailman); and content management systems and blogs (e.g. Joomla, Wordpress). KForge also provides a complete Web interface for administration of project members and services, as well as a fully-developed plugin system so that new kinds of services can be added easily.

GL O.B.S. (GL Open Benchmark Suite) is based
around a PyGTK interface that launches OpenGL
programs, feeding them with a common CLI options
set that will affect their behaviour. It then
receives their statistical output. Benchmarks are
easy to create and add.

Submin provides a Web-based admin interface to your Subversion and Git repositories. Its features include user/group management, path permission management, the ability to create svn repositories and managing commit email messages. For Subversion, authentication is done with htpasswd/svn authz, so it can use the same login information as apache2/svn (and trac). For Git, ssh is used, and the login information is synched whenever a change is made. The Web interface can also work with NGINX/uWSGI, but the Subversion part only works with Apache.

MojoMojo is a Web2.0 wiki with AJAX live preview, hierarchical structure, tags, diffs, pluggable syntax, permissions/ACL, attachments, RSS feeds, a photo gallery, edit conflict resolution via 3-way merge, themes/skinning, localization, built-in full-text search, and a reverse index. Since it's built on top of the Perl Catalyst Web framework, MojoMojo supports any Web server, and includes its own standalone one. It also support any database backend supported by the DBIx::Class ORM, and has been successfully tested with PostgreSQL, SQLite, and MySQL.

Famflows is a program which tracks "flows" of energy and materials inside a household. It has an alternative approach from double entry accounting systems. In those systems (like gnucash or jgnash), the transactions are balanced in numeric value. In famflows, instead, the transactions are balanced in the conversion, but not in the numeric value.

jiggyMPD is a Web-based client for the Music Player Daemon and a companion tray icon. It is in relatively early development, but usable now. jiggyMPD extends the MPD data to add features MPD clients typically lack, such as ratings, date added, and last played date. This allows for some unique features. The jiggy data can be queried for smart playlist-type functionality. For example, "added <= 30, rating = 0, playcount <= 2, lastplayed > 1" will tell the client to find all songs added to your collection within 30 days, not yet rated, played 2 or less times, and not played today. It also fetches album art and lyrics.

eduMagnet can search and access different online video sites (YouTube, Blip, TeacherTube, RSS, German public TV, etc). Students and pupils can create playlists of lectures and talks and play educational content using an embedded video player (MPlayer). As an OLPC project eduMagnet is developed for the sugar OS, but can also be used in any Linux environment using GTK. Students may synchronize playlists to the online platform eduMagnet.org so that other users can subscribe to their playlists. Access to new online video sites can easily be added using python plugins ("Magnets").